#	Chain	Domain ID	Range	Family	Classification
1	A	e9iqqA1	A:13-122,A:222-399	PK	2002 → 2002.1 → 2002.1.1
2	A	e9iqqA2	A:123-221	PK	1 → 1.1 → 1.1.15
3	A	e9iqqA3	A:400-523	PK_C	7518 → 7518.1 → 7518.1.1
4	B	e9iqqB1	B:13-133,B:233-410	PK	2002 → 2002.1 → 2002.1.1
5	B	e9iqqB2	B:134-232	PK	1 → 1.1 → 1.1.15
6	B	e9iqqB3	B:411-531	PK_C	7518 → 7518.1 → 7518.1.1
7	C	e9iqqC1	C:13-122,C:223-400	PK	2002 → 2002.1 → 2002.1.1
8	C	e9iqqC2	C:123-222	PK	1 → 1.1 → 1.1.15
9	C	e9iqqC3	C:401-524	PK_C	7518 → 7518.1 → 7518.1.1
10	D	e9iqqD1	D:14-123,D:230-407	PK	2002 → 2002.1 → 2002.1.1
11	D	e9iqqD2	D:133-229	PK	1 → 1.1 → 1.1.15
12	D	e9iqqD3	D:408-531	PK_C	7518 → 7518.1 → 7518.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors